CodeMap for Claude Code

io.github.bbajt/codemap-mcp

Roslyn-powered MCP server for C#/VB.NET. Query symbols, call graphs, and facts. 90%+ token savings.

client:Claude Code transport:stdio runtime:nuget

Install CodeMap in Claude Code

run in your project directory

claude mcp add codemap-mcp -e CODEMAP_CACHE_DIR=<CODEMAP_CACHE_DIR> -- dnx codemap-mcp --yes

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs